iOS 4 introduced together with iPhone 4, a long awaited feature brings the iPhone, which is multitasking, which allows multiple applications with a focus and the rest of the apps in the background. Multiple integrated applications such as Apple iPod, and supports e-mail in the background, multitasking and the ability to stream music to invite cloud, local application and various processes in the background now for third-party applications on the iTunes App Store.
To complement of real multitasking, Apple will also function as the similar or rest is stored. Normally not for the apps to support multi-tasking or running in the background, current status of the work and the details of an application from the iTunes App Store is lost and reset when the user closes or disables the app would do. Posted let the state make apps to be made to the last active working condition by storing the state in memory when the output again to prevent users start all over again to resume.
(more…)